. Acta Societatis Scientiarum Fennicae. Science. Fig. 52. ///. Hémimorpkie koloèdriqve f § 17,'.. Fig, 53. JII. Hémimorphie tétartoé'drique ...J. § 12. W % Fig. 54. ///. Tétartotdne pyramidale. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Suomen Tiedeseura. Helsingfors : [Suomen Tiedeseura]

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1871